For electric? Godin's a great one that no one's mentioned. And glad folks above mentioned Heritage and G&L. And someone beat me to Reverend. They have a great vibe and selection. Wouldn't've thought of Mosrite, but they're cool. If you're a Brit, you already know about Burns. I'd love a guitar with a Wild Dog setting. For used guitars, a US-made Guild can be heaven. Hamer is a great little company. I've been jonesing for one of their Eclipses - two mini-buckers, wired like a Tele, made in the USA. And Robin is the coolest. I'd rob a bank for a US-made Robin Ranger. Orange, natch!